This item cannot be shipped to the following state(s): GU,PR,VI
The Silent Guard Series of acoustical products by HR Windows represent the newest technology in sound control windows. These technologically advanced products deliver cutting edge sound suppression, outstanding thermal efficiency and the aesthetic beauty and maintenance free qualities of premium vinyl windows. Silent Guard acoustical windows increase their sound transmission rating by increasing the air space between glass panels and increasing the number of glass panes. Silent Guard acoustical windows are the perfect solution for reducing noise penetration in your home due to airports, highways or railroads.